EPA TRI Facility · Primary Metals
Tenaris Bay City Inc.
Bay City, TX · Parent: Tenaris
- Total releases
- 52.0K lbs
- Chemicals reported
- 5
- Carcinogens
- 2
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Tenaris Bay City Inc.: how the 52.0K lbs splits
52.0K lbs across all reported pathways
- Off-site Transfers 37.3K lbs 71.8%
- Air Releases 14.6K lbs 28.0%
- Water Discharges 101 lbs 0.2%
Tenaris Bay City Inc.'s 52.0K lbs Form-R total is OFFSITE - off-site transfers is 71.8% of the bar. Next segment: air releases at 28.0%. Leading chemical by pounds: Manganese.
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume OFFSITE pathway CARC-LEAN
Tenaris Bay City Inc. is an EPA Toxics Release Inventory reporter in Bay City, TX, in the primary metals sector. It reported 1.7K lbs of releases across 5 chemicals in 2023, and 52.0K lbs in total across its 2019-2023 reporting years. That ranks 6,047 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Texas's 2,016 reporting TRI sites, pounds #1 is not chemical-count #1. Tenaris Bay City Inc. is pounds #584 and chemical-count #651 at 52.0K lbs. Ascend Performance Materials-Chocolate Bayou Plant leads reported pounds (94.0M lbs) at 36 chemicals (chemical-count #35). Veolia Es Technical Solutions LLC Port Arthur Facility leads chemical count at 246 chemicals (1.5M lbs, pounds #112). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Chemicals Inc Bay City Site; Linde- Sweeny Hydrogen Plant; Chevron Phillips Chemical Co LP Sweeny Complex; Gulfmark Energy Inc. Similar-scale Primary Metals peers outside Texas: Romac Industries; Essex Furukawa Magnet Wire USA LLC - Plant #202; Standard Steel LLC; Profile Custom Extrusions LLC. Other Tenaris sites in this extract: Tenaris Koppel; Koppel Steel Corp Baytown Plant; Maverick Tube LLC DBA Tenarisconroe; Ipsco Tubulars (kentucky) Inc. Largest disclosed chemicals by pounds: Manganese; Certain glycol ethers; Nickel; Ammonia.
Tenaris Bay City Inc. stamps LIGHT volume with a dominant OFFSITE pathway (71.8% off-site transfers) across 5 chemicals · 2 carcinogen-classified. Cumulative Form-R extract: 52.0K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Romac Industries and Essex Furukawa Magnet Wire USA LLC - Plant #202.
Tenaris Bay City Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
52K lbs Top 23% higher than 77% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Tenaris Bay City Inc. in the Primary Metals sector extract
Among the 1,603 Primary Metals facilities in this database, Tenaris Bay City Inc. reports the 504th-largest volume (52.0K lbs). Scale peers outside Texas include Romac Industries and Essex Furukawa Magnet Wire USA LLC - Plant #202.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Tenaris Bay City Inc.'s total reported releases fell from 25.9 thousand lb in 2022 to 1.7 thousand lb in 2023, based on EPA TRI filings.
- Tenaris Bay City Inc.'s water releases rose from 14 lb in 2022 to 41 lb in 2023, based on EPA TRI filings.
- Tenaris Bay City Inc.'s off-site transfers fell from 23.8 thousand lb in 2022 to 0 lb in 2023, based on EPA TRI filings.
- Tenaris Bay City Inc.'s air releases fell from 2.1 thousand lb in 2022 to 1.6 thousand lb in 2023, based on EPA TRI filings.
Tenaris Bay City Inc. Form-R facts
Compare this facility
See how Tenaris Bay City Inc. stacks up against nearby facilities and the typical reporter.
179.4× more than the comparison
67% more than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Tenaris Bay City Inc. releases toxic chemicals into the environment. Total: 52.0K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 79% (8.0K lbs to 1.7K lbs).
Tenaris Bay City Inc.: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Tenaris Bay City Inc. year-over-year reported totals (decreased by 79% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Manganese.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 8.0K lbs | 5 |
| 2020 | 894 lbs | 4 |
| 2021 | 15.4K lbs | 5 |
| 2022 | 25.9K lbs | 5 |
| 2023 | 1.7K lbs | 5 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 2 of 5 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Manganese | 27.4K lbs | - |
| Certain glycol ethers | 13.2K lbs | - |
| Nickel | 9.8K lbs | Carcinogen |
| Ammonia | 1.3K lbs | - |
| Lead | 221 lbs | Carcinogen |
Tenaris Bay City Inc. · OFFSITE-pathway site
Nearest TRI Facilities to Tenaris Bay City Inc.
Closest other reporters in Texas - including Chemicals Inc Bay City Site, Linde- Sweeny Hydrogen Plant, Chevron Phillips Chemical Co LP Sweeny Complex, ordered by distance.
Showing 8 of 2,015 other reporting facilities in Texas.
Similar Primary Metals Facilities
Other Primary Metals facilities with similar total release volumes (±80%), outside Texas - e.g. Romac Industries, Essex Furukawa Magnet Wire USA LLC - Plant #202, Standard Steel LLC.
Compare beyond Texas
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Tenaris Bay City Inc. on cumulative reported pounds (52.0K lbs) and distinct chemical count (5). Release-pound peers include Suiza Dairy Corp, Ardex, Dura-Bond Steel Corp. Chemical-count peers include Abbvie Ltd, Lilly del Caribe Inc Carolin A, Baxter Healthcare of Puerto Rico LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Tenaris Facilities
Same-parent TRI sites ranked by reported releases - including Tenaris Koppel, Koppel Steel Corp Baytown Plant, Maverick Tube LLC DBA Tenarisconroe.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Manganese, Certain glycol ethers, Nickel, Ammonia; nearby reporters include Chemicals Inc Bay City Site. Tenaris Bay City Inc. stamps LIGHT volume · OFFSITE pathway · CARC-LEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Tenaris Bay City Inc. TRI extract (LIGHT · OFFSITE · CARC-LEAN · lead Manganese) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Tenaris Bay City Inc. totals are self-reported EPCRA §313 estimates for Bay City, TX, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 331210 · Primary Metals. 3.4% of Matagorda TRI pounds in this extract. Nearest ABS peer: Suiza Dairy Corp (Δ 7 lbs). Pounds ≠ exposure.
Tenaris Bay City Inc. stamps LIGHT volume · OFFSITE pathway · CARC-LEAN · lead Manganese. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov